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TI-2025-12625 Aliases CVE-2025-13810GHSA-fm3w-pc9f-x993

jsnjfz WebStack-Guns KaptchaController.java renderPicture path traversal

Priority HIGH 70CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

A vulnerability was found in jsnjfz WebStack-Guns 1.0. This affects the function renderPicture of the file src/main/java/com/jsnjfz/manage/modular/system/controller/KaptchaController.java. Performing a manipulation results in path traversal. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0109 65th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
jsnjfzWebStack-Guns1.0—No fix listedCNA
  • WebStack-Guns Vendorjsnjfz Affected 1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jsnjfz:webstack-guns:1.0:*:*:*:*:*:*:*1.0Vulnerablejsnjfz
  • cpe:2.3:a:jsnjfz:webstack-guns:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·jsnjfz

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-13810
  2. 2026-10-03 Alias added: GHSA-fm3w-pc9f-x993

References

Exploit 2

  • TI-2025-12626 jsnjfz WebStack-Guns PageFactory.java sql injection CVSS 4.0MEDIUM 5.3
  • TI-2025-05314 jsnjfz WebStack-Guns cross-site request forgery CVSS 4.0MEDIUM 5.3
  • TI-2025-05313 jsnjfz WebStack-Guns File Upload UserMgrController.java cross site scripting CVSS 4.0MEDIUM 5.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences